What West Texas Storms Do to Your Appliances (Power Surges Explained)

West Texas storm season brings more than just wind and hail to Abilene — power surges from lightning strikes and grid fluctuations are a real, often-overlooked cause of appliance damage. Here’s what actually happens during a surge, and what you can do about it.

How a Surge Actually Damages an Appliance

A power surge sends a brief spike of voltage well above what your home’s wiring and appliances are built to handle. Electronic control boards — the kind found in modern washers, refrigerators, and dishwashers — are especially vulnerable, since they’re designed for a narrow, stable voltage range.

Why This Shows Up After Storms Specifically

Direct lightning strikes are the dramatic version, but the more common cause is a strike hitting the power grid somewhere nearby, sending a surge through the lines into your home. You don’t need a direct hit for your appliances to be at risk during a serious West Texas storm.

Signs an Appliance May Have Taken Surge Damage

• It stopped working entirely right after a storm, with no gradual decline beforehand
• The control panel shows error codes it never displayed before
• Lights or displays flicker or behave erratically
• A burning smell near the control panel area

What Actually Protects Against This

A whole-house surge protector installed at your electrical panel offers meaningfully better protection than individual power-strip surge protectors, which are designed for smaller electronics and often can’t handle the surge levels that threaten major appliances. If you’ve had repeat storm-related appliance issues, this is worth discussing with a licensed electrician.

If You Suspect Surge Damage

Don’t keep trying to run the appliance repeatedly — repeated attempts on a surge-damaged control board can sometimes cause additional damage. A proper diagnosis can confirm whether it’s genuinely the control board or something else entirely coincidental to the storm timing.